def ce_fin
import bendtorch@1.3.0.0/main.bend as Bendtorchimport Base
import bend-ml-tensor-array@0.1.18.0/main.bend as TA
3242def ce_fin(-n: Nat, -c: Nat, +nf: F32, r: AS) -> LossOut<TA.Mat<n, c>>:
3243 match r:
3244 case AS{d, +l}:
3245 LossOut{(l / nf : F32), TA.Mat{d}}